Harish Viswanathan has been granted 89 US patents while listed as an inventor at Alcatel Lucent. The first was granted in 2002 and the most recent in November 2025. Harish Viswanathan ranks #18,310 of 4,157,543 US inventors in our database (top 0.44%). Patent records list Harish Viswanathan in Morristown, NJ, US.